Pith Number

pith:VZWO4ECY

pith:2019:VZWO4ECY4BDEMXV3CTHVGGKLYT

not attested not anchored not stored refs pending

STC Speaker Recognition Systems for the VOiCES From a Distance Challenge

Aleksei Gusev, Alexandr Kozlov, Andrey Shulipa, Artem Ivanov, Galina Lavrentyeva, Sergey Novoselov, Timur Pekhovsky, Vladimir Volokhov

arxiv:1904.06093 v1 · 2019-04-12 · cs.SD · cs.CL · cs.LG · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZWO4ECY4BDEMXV3CTHVGGKLYT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:48:44.177057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6cee1058e046465ebb14cf53194bc4e9767b6c6c00e38bb6f4d62a3655c553

Aliases

arxiv: 1904.06093 · arxiv_version: 1904.06093v1 · doi: 10.48550/arxiv.1904.06093 · pith_short_12: VZWO4ECY4BDE · pith_short_16: VZWO4ECY4BDEMXV3 · pith_short_8: VZWO4ECY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VZWO4ECY4BDEMXV3CTHVGGKLYT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ae6cee1058e046465ebb14cf53194bc4e9767b6c6c00e38bb6f4d62a3655c553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cccf25a7873970b73ba315c655a984f60354894b72231d71dd982e836fe6e54",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-04-12T08:23:26Z",
    "title_canon_sha256": "4b20c730be532ac19da2468b445ddb187530d50d24a52dbbcf8aec3ec0f461c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06093",
    "kind": "arxiv",
    "version": 1
  }
}